Preliminary
GRF2100
Low-current LNA
0.1—3.8 GHz
Product Description
GRF2100 is a high-gain, low-current LNA tunable over
100 to 3800 MHz. it exhibits outstanding gain and NF
with Iddq levels as low as 8 mA.
The device is operated from a supply voltage (V
DD
) of 1.8
to 5.0 V with a selectable I
DDQ
range of 8 to 30 mA for
optimal efficiency and linearity.
Features
Reference: 3.3V/15mA/2500 MHz
•
•
•
•
EVB NF: 0.80 dB
Gain: 16.5 dB
OP1dB: 10.0 dBm
OIP3: 19.0
Consult with the GRF applications engineering team for
custom tuning/evaluation board data and device s-
parameters.
•
•
Flexible Bias Voltage and Current
Process: GaAs pHEMT
Applications
•
•
•
•
ISM LNA
2.4 GHz Drones
Small Cells and Cellular Repeaters
Distributed Antenna Systems
Guerrilla RF Proprietary Information. Guerrilla RF
TM
and the composite logo of Guerrilla RF
TM
are trademarks of Guerrilla RF, Inc. ©2014 Guerrilla RF, Inc. All rights reserved.
Revision Date: 02/21/18
Please contact Guerrilla RF at (+1) 336-510-7840 or
sales@guerrilla-rf.com
1
Preliminary
GRF2100
Low-current LNA
0.1—3.8 GHz
Absolute Ratings:
Parameter
Supply Voltage
RF Input Power: (Load VSWR < 2:1; V
D
: 5.0 volts)
Operating Temperature (Package Heat Sink)
Maximum Channel Temperature
(MTTF > 10^6 Hours)
Maximum Dissipated Power
Electrostatic Discharge:
Charged Device Model:
Human Body Model:
Storage:
Storage Temperature
Moisture Sensitivity Level
T
STG
MSL
-65
150
1
°C
--
CDM
HBM
1500
250
V
V
Symbol
V
DD
P
IN MAX
T
AMB
T
MAX
P
DISS MAX
Min.
0
Max.
5.5
15
Unit
V
dBm
°C
°C
mW
-40
105
170
150
Caution!
ESD Sensitive Device
Exceeding Absolute Maximum Rating conditions may cause permanent damage to the device.
Note: For package dimensions and manufacturing information, see the Guerrilla-RF.com website
for the following document located on the GRF2100 landing page: Manufacturing Note—MN-
001 Product Tape and Reel, Solderability and Package Outline Specification.
Link to manufacturing note
Guerrilla RF Proprietary Information. Guerrilla RF
TM
and the composite logo of Guerrilla RF
TM
are trademarks of Guerrilla RF, Inc. ©2014 Guerrilla RF, Inc. All rights reserved.
Revision Date: 02/21/18
Please contact Guerrilla RF at (+1) 336-510-7840 or
sales@guerrilla-rf.com
2
Preliminary
GRF2100
Low-current LNA
0.1—3.8 GHz
Pin Out (Top View)
Pin Assignments:
Pin
1
2
Name
V
ENABLE
NC
Description
Enable Voltage Input
No Connect or Ground
LNA RF input
LNA RF output
No Connect or Ground
No Connect or Ground
Ground
No internal connection to die
Note
V
ENABLE
and series resistor set I
DDQ
. V
ENABLE
< =0.2 volts disables device. On
-die pull-down resistor will turn the part off if this node is allowed to float.
3
4
5
6
PKG
BASE
RF_In
RF_Out
NC
NC
GND
An external DC blocking cap must be used
V
DD
must be applied through a choke to this pin
No internal connection to die
No internal connection to die
Provides DC and RF ground for LNA, as well as thermal heat sink. Recom-
mend multiple 8 mil vias beneath the package for optimal RF and thermal
performance. Refer to evaluation board top layer graphic on schematic
page.
Guerrilla RF Proprietary Information. Guerrilla RF
TM
and the composite logo of Guerrilla RF
TM
are trademarks of Guerrilla RF, Inc. ©2014 Guerrilla RF, Inc. All rights reserved.
Revision Date: 02/21/18
Please contact Guerrilla RF at (+1) 336-510-7840 or
sales@guerrilla-rf.com
3
Preliminary
GRF2100
Low-current LNA
0.1—3.8 GHz
Nominal Operating Parameters:
Parameter
Test Frequency
Gain
Evaluation Board Noise Figure
Output 3rd Order Intercept
Output 1dB Compression Point
Switching Rise Time
Switching Fall Time
Supply Current
Symbol
F
TEST
S21
NF
OIP3
OP1dB
T
RISE
T
FALL
I
DD
Specification
Min.
15.0
Typ.
2500
16.5
0.80
19.0
Max.
Unit
MHz
dB
Condition
V
DD
= 3.3 V, T
A
= 25°C
1.0
dB
dBm
dBm
ns
ns
mA
V
DD =
V
ENABLE
= 3.3 V; Rbias: 6.0k Ω
-5.0 dBm P
OUT
per tone at 2 MHz
Spacing (2499 and 2501 MHz)
8.0
10.0
800
200
15
Enable Current
Disabled Mode
Leakage Current
Thermal Data
Thermal Resistance: (Estimated)
Channel Temperature @ +85 C Reference
(Package heat sink)
I
ENABLE
0.5
mA
I
LEAKAGE
<1
uA
V
DD
: 3.3V; V
ENABLE
: 0.0V
jc
T
CHANNEL
235
97
ᵒC/W
ᵒC
On standard Evaluation Board
V
DD
: 3.3V; I
DDQ
: 15 mA; No RF;
P
DISS
: 50 mW
Guerrilla RF Proprietary Information. Guerrilla RF
TM
and the composite logo of Guerrilla RF
TM
are trademarks of Guerrilla RF, Inc. ©2014 Guerrilla RF, Inc. All rights reserved.
Revision Date: 02/21/18
Please contact Guerrilla RF at (+1) 336-510-7840 or
sales@guerrilla-rf.com
4
Preliminary
GRF2100
Low-current LNA
0.1—3.8 GHz
GRF2100 Evaluation Board Measured Data; (3.3V/15mA)
Guerrilla RF Proprietary Information. Guerrilla RF
TM
and the composite logo of Guerrilla RF
TM
are trademarks of Guerrilla RF, Inc. ©2014 Guerrilla RF, Inc. All rights reserved.
Revision Date: 02/21/18
Please contact Guerrilla RF at (+1) 336-510-7840 or
sales@guerrilla-rf.com
5
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